CA2148530A1 - Isocyanates masques au moyen de composes hydroxyaromatiques - Google Patents

Isocyanates masques au moyen de composes hydroxyaromatiques

Info

Publication number
CA2148530A1
CA2148530A1 CA002148530A CA2148530A CA2148530A1 CA 2148530 A1 CA2148530 A1 CA 2148530A1 CA 002148530 A CA002148530 A CA 002148530A CA 2148530 A CA2148530 A CA 2148530A CA 2148530 A1 CA2148530 A1 CA 2148530A1
Authority
CA
Canada
Prior art keywords
masked
polyisocyanate
hydroxyaromatic compounds
isocyanate
degrees
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002148530A
Other languages
English (en)
Other versions
CA2148530C (fr
Inventor
Pierre Ardaud
Jean-Marie Bernard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Original Assignee
Pierre Ardaud
Jean-Marie Bernard
Rhone-Poulenc Chimie
Rhodia Chimie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pierre Ardaud, Jean-Marie Bernard, Rhone-Poulenc Chimie, Rhodia Chimie filed Critical Pierre Ardaud
Publication of CA2148530A1 publication Critical patent/CA2148530A1/fr
Application granted granted Critical
Publication of CA2148530C publication Critical patent/CA2148530C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/02—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from isocyanates with formation of carbamate groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
    • C08G18/8067—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds phenolic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Paints Or Removers (AREA)

Abstract

La présente invention a pour objet des isocyanates masqués, purs ou en mélange. Ces isocyanates masqués se définissent en ce qu'ils sont issus de la condensation d'un dérivé aromatique hydroxylé sur le noyau et portant une fonction choisie parmi les fonctions nitriles et de préférence carbonyles avec un isocyanate. Application à la synthèse organique.
CA002148530A 1994-05-04 1995-05-03 Isocyanates masques au moyen de composes hydroxyaromatiques Expired - Fee Related CA2148530C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9405436A FR2719594A1 (fr) 1994-05-04 1994-05-04 Isocyanates masqués au moyen de composés hydroxyaromatiques.
FR9405436 1994-05-04

Publications (2)

Publication Number Publication Date
CA2148530A1 true CA2148530A1 (fr) 1995-11-05
CA2148530C CA2148530C (fr) 2002-01-01

Family

ID=9462838

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002148530A Expired - Fee Related CA2148530C (fr) 1994-05-04 1995-05-03 Isocyanates masques au moyen de composes hydroxyaromatiques

Country Status (15)

Country Link
US (3) US20010039325A1 (fr)
EP (2) EP0943638B1 (fr)
JP (3) JPH0853531A (fr)
KR (1) KR100369873B1 (fr)
AT (1) ATE190329T1 (fr)
AU (1) AU1777195A (fr)
BR (1) BR9501914A (fr)
CA (1) CA2148530C (fr)
DE (2) DE69535657T2 (fr)
DK (1) DK0680984T3 (fr)
ES (2) ES2296356T3 (fr)
FR (1) FR2719594A1 (fr)
GR (1) GR3033510T3 (fr)
PT (1) PT680984E (fr)
ZA (1) ZA953592B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0822210A1 (fr) * 1996-07-30 1998-02-04 Rhone-Poulenc Chimie Composition utile pour l'obtention de revêtement mat ou satine, utilisation de cette composition et revêtement ainsi obtenu
US6291624B1 (en) * 1996-07-30 2001-09-18 Rhodia Chimie Composition which is useful for obtaining a matt or satin coating, use of this composition and coating thus obtained
FR2774381B1 (fr) * 1998-01-30 2001-06-22 Rhodia Chimie Sa Composition utile pour l'obtention de revetement mat ou satine, utilisation de cette composition et revetement ainsi obtenu
FR2766830B1 (fr) * 1997-07-30 1999-09-10 Rhodia Chimie Sa Composition utile pour l'obtention de revetement mat ou satine, utilisation de cette composition et revetement ainsi obtenu
DK0998510T3 (da) * 1997-07-30 2004-08-09 Rhodia Chimie Sa Pærparat anvendeligt til opnåelse af mat eller silkemat coating, anvendelse af dette præparat og den således opnåede coating
FR2766831B1 (fr) * 1997-07-30 1999-09-10 Rhodia Chimie Sa Composition d'isocyanate(s) masque(s) mixte(s) et son utilisation en peinture poudre
US6288199B1 (en) 1999-11-02 2001-09-11 Ppg Industries Ohio, Inc. Blocked isocyanate-based compounds and compositions containing the same
US6284846B1 (en) 1999-11-02 2001-09-04 Ppg Industries Ohio, Inc. Stable powder coating compositions
US6294619B1 (en) 1999-11-02 2001-09-25 Ppg Industries Ohio, Inc. Stable powder coating compositions which produce consistent finishes
US6762272B1 (en) 2000-02-03 2004-07-13 Rhodia Chimie Compositions useful for obtaining high gloss coatings, methods of using such compositions and coatings thus obtained
WO2013124322A1 (fr) * 2012-02-21 2013-08-29 Basf Coatings Gmbh Revêtement multicouche comprenant une couche de remplissage constituée d'un matériau de revêtement non aqueux contenant au moins deux polyesters différents
CN112266338A (zh) * 2020-11-12 2021-01-26 苏州言信新型材料有限公司 环保型水性异氰酸酯的制备方法
EP4163314B1 (fr) 2021-10-05 2023-12-06 Evonik Operations GmbH Procédé de préparation d'agents de durcissement solides à base de polyuréthane

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317463A (en) * 1963-01-29 1967-05-02 Nopco Chem Co Ester-isocyanate reaction product
US3492081A (en) * 1965-06-08 1970-01-27 Container Corp Method of treating paper with isocyanates blocked with cyclohexanol
JPS5830346B2 (ja) * 1974-04-04 1983-06-28 ニツポンエステル カブシキガイシヤ フンタイトリヨウヨウ ソセイブツ
US4098626A (en) * 1976-11-15 1978-07-04 Thiokol Corporation Hydroxy terminated polybutadiene based polyurethane bound propellant grains
US4165421A (en) * 1976-11-15 1979-08-21 Thiokol Corporation Hydroxy terminated polybutadiene based polyurethane bound propellant grains
US4263444A (en) * 1977-09-26 1981-04-21 Thiokol Corporation Hydroxy terminated polybutadiene based polyurethane bound propellant grains
US4234738A (en) * 1978-11-17 1980-11-18 Thiokol Corporation Hydroxy terminated polybutadiene based polyurethane bound propellant grains
US4281089A (en) * 1980-09-08 1981-07-28 E. I. Du Pont De Nemours And Company Polyurethane compositions and process
AU586013B2 (en) * 1985-08-19 1989-06-29 Mitsubishi Kasei Corporation Plastisol composition, undercoating material and blocked polyisocyanurate
JPH0651687B2 (ja) * 1985-09-03 1994-07-06 三菱化成株式会社 ブロツク化ポリイソシアヌレ−ト
US4701488A (en) * 1986-03-31 1987-10-20 Union Carbide Corporation Aminoorganopolysiloxane compositions with improved combustion resistance
EP0539802A1 (fr) * 1991-10-28 1993-05-05 Bayer Ag Poudre de polyuréthane, éventuellement expansible, s'écoulant librement, thermoplastique façonnable et ainsi ultérieurement durcissable
DE4209711A1 (de) * 1992-03-25 1993-09-30 Bayer Ag Expandierbare, treibmittelhaltige Polyurethan-Pulverzubereitungen sowie ihre Verwendung zur Herstellung geschäumter Polyurethan-Formkörper
DE4220419A1 (de) * 1992-06-22 1993-12-23 Bayer Ag Reaktive Polyurethane und ihre Verwendung
US5233003A (en) * 1992-10-20 1993-08-03 American Cyanamid Company Process for the preparation of gel-free self-crosslinking copolymers derived from blocked isopropenyl-alpha, alpha-dimethylbenzyl isocyanate
US5786437A (en) * 1993-04-08 1998-07-28 Tremco Incorporated One-step sealant based on electronegatively substituted phenolic blocking agents and aliphatic isocyanates providing fast cures and improved stability

Also Published As

Publication number Publication date
JP2008121026A (ja) 2008-05-29
DK0680984T3 (da) 2000-06-05
KR950032096A (ko) 1995-12-20
JPH0853531A (ja) 1996-02-27
JP2005036244A (ja) 2005-02-10
EP0943638A2 (fr) 1999-09-22
EP0943638A3 (fr) 2003-07-02
AU1777195A (en) 1995-11-09
ES2296356T3 (es) 2008-04-16
KR100369873B1 (ko) 2003-03-26
ZA953592B (en) 1997-02-04
EP0680984B1 (fr) 2000-03-08
DE69535657T2 (de) 2008-10-30
PT680984E (pt) 2000-06-30
ES2145880T3 (es) 2000-07-16
US20070066787A1 (en) 2007-03-22
GR3033510T3 (en) 2000-09-29
CA2148530C (fr) 2002-01-01
DE69515362T2 (de) 2000-11-09
US20010039325A1 (en) 2001-11-08
BR9501914A (pt) 1996-02-27
EP0943638B1 (fr) 2007-11-28
DE69515362D1 (de) 2000-04-13
DE69535657D1 (de) 2008-01-10
FR2719594A1 (fr) 1995-11-10
US20040014905A1 (en) 2004-01-22
ATE190329T1 (de) 2000-03-15
EP0680984A1 (fr) 1995-11-08

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Legal Events

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